[news.eclipse.modeling.gmf] Don't show figure inside other figure compar

[az2004@xxxxxxxxxx (marco )]

I have this problem. 

When I create a new figure A that has a compartment.I create a figure B 
inside figure A but figure B is not show...it's cover by figure A.
If i create a link from figure A to figure B i see the line of the link 
but don't see figure B.

I used the Java class DiamondFigure 

package org.eclipse.epsilon.eugenia.examples.flowchart.diagram.figures;

import org.eclipse.draw2d.Figure;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.PointList;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;

public class DiamondFigure extends Figure {
 
 @Override
 public void paint(Graphics graphics) {
   
   Rectangle r = getBounds();
   
   // Define the points of a diamond
   Point p1 = new Point(r.x, r.y + r.height/2);
   Point p2 = new Point(r.x + r.width/2, r.y);
   Point p3 = new Point(r.x + r.width, r.y + r.height/2);
   Point p4 = new Point(r.x + r.width/2, r.y + r.height - 1);
   
   PointList pointList = new PointList();
   pointList.addPoint(p1);
   pointList.addPoint(p2);
   pointList.addPoint(p3);
   pointList.addPoint(p4);
   
   // Fill the shape
   graphics.fillPolygon(pointList);
   
   // Draw the outline
   graphics.drawLine(p1, p2);
   graphics.drawLine(p2, p3);
   graphics.drawLine(p3, p4);
   graphics.drawLine(p4, p1);
   
   // Move the label to the centre of the diamond
   WrappingLabel label = (WrappingLabel) getChildren().get(0);
   LayoutUtil.moveToCenter(label, this, graphics);
   label.paint(graphics);
   
 }
 
}



What should I change to make the transparent layer or to solve my problem

can make claw Figure B is on top of the figure A. 


thank you very much

marco